Parit Raja weather in January

In January, Parit Raja sees average daytime highs of 29°C and overnight lows near 24°C, with 150 mm of rain across 19.2 wet days and about 11.9 hours of daylight. It is the 10th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 3% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of January to 11 h 54 min by month's end. Set against the rest of the year, January is Parit Raja's 9th-clearest and 1st-windiest month. For the whole year in context, see Parit Raja's year-round climate.

Daytime high
29°
10th warmest
Overnight low
24°
1st coldest
Rainfall
150 mm
19.2 wet days
Daylight
11 h 54 min
7:20 AM – 7:14 PM
Cloud cover
84%
9th clearest
Wind
11 km/h
1st windiest
Solar energy
4.82 kWh/m²
Travel score
3.9
out of 10

Parit Raja is town in Batu Pahat, Johor, Malaysia.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical January day in Parit Raja reaches about 29°C in the afternoon and slips back to 24°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, January runs on par with December and about 1°C cooler than February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12925
22925
32925
42925
52925
62925
72925
82925
92924
102924
112924
122924
132924
142924
152924
162924
172924
182924
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024
313024

How January really feels in Parit Raja

Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Parit Raja weather by month

How January compares with the rest of the year at a glance. January is the 10th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 24°15019.211.93.9
Feb30° / 25°9514.611.94.0
Mar31° / 25°16421.8123.3
Apr30° / 26°21726.4122.8
May30° / 26°23027.812.12.8
Jun30° / 26°19123.912.13.2
Jul30° / 26°1922412.13.4
Aug30° / 26°20225.212.13.3
Sep30° / 25°19524.8123.2
Oct30° / 25°23226.7123.0
Nov29° / 25°27027.911.92.9
Dec29° / 25°24524.811.93.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 11% of January, with mostly cloudy or overcast conditions the remaining 86%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1991
21189
31189
41288
51288
61288
71387
81387
91585
101585
111684
121585
131585
141585
151585
161585
171585
181585
191486
201585
211585
221585
231486
241486
251486
261387
271387
281486
291387
301387
311387

Chance of precipitation in January

Any precipitation

Parit Raja gets around 150 mm of rain over 19.2 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 62% and peaks near 69% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
169
268
368
467
566
666
765
865
965
1064
1164
1264
1363
1463
1563
1662
1762
1861
1961
2061
2160
2260
2359
2459
2558
2658
2757
2857
2956
3055
3154

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the oppressive band about 68% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
116336
216435
316534
416633
516633
616732
716831
816831
916930
1017029
1117029
1217029
1317029
1417029
1517029
1617029
1717029
1816930
1926830
2026830
2126830
2226731
2326731
2426731
2526731
2626731
2726731
2826830
2926830
3026929
3127028

Wind in January

Winds average 11 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 h 54 min at the start of January to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over January. Sunrise moves from 7:14 AM to 7:23 AM, and sunset from 7:08 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.97:147:08
211.97:147:08
311.97:157:08
411.97:157:09
511.97:167:09
611.97:167:10
711.97:167:10
811.97:177:11
911.97:177:11
1011.97:187:12
1111.97:187:12
1211.97:187:12
1311.97:197:13
1411.97:197:13
1511.97:197:14
1611.97:207:14
1711.97:207:14
1811.97:207:15
1911.97:217:15
2011.97:217:15
2111.97:217:16
2211.97:227:16
2311.97:227:16
2411.97:227:17
2511.97:227:17
2611.97:227:17
2711.97:237:17
2811.97:237:18
2911.97:237:18
3011.97:237:18
3111.97:237:18

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.82 kWh/m².

For context, solar energy here swings from a low near 4.27 kWh/m² to a high of 5.56 kWh/m² in March across the year — January's 4.82 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.5Bright
34.5Bright
44.5Bright
54.6Bright
64.6Bright
74.6Bright
84.7Bright
94.7Bright
104.7Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.1Bright
Planning a trip in January

Is January a good time to visit Parit Raja?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.9
Sightseeing
2nd-best month of the year
5.2
Beach & pool
2nd-best month of the year

January is a weaker month for outdoor sightseeing in Parit Raja.

What to pack for Parit Raja in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Parit Raja sees daytime highs around 29°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

Sea temperature near Parit Raja in January

The nearest coast averages about 28°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 26 km away) is warmest in May at about 30°C and coldest in January near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Parit Raja in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Parit Raja peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 10 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeFeb 19UV 15Jul 11UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Very high
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec11Extreme

Air quality in Parit Raja in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Parit Raja is worst in March — around 51 µg/m³ PM2.5 (poor), about 3.0× the cleanest month (December, 17 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModeratePoorModerateMar 1849 µg/m³Dec 2317 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb25Moderate
Mar51Poor
Apr34Moderate
May27Moderate
Jun24Moderate
Jul28Moderate
Aug38Poor
Sep41Poor
Oct39Poor
Nov20Moderate
Dec17Moderate
Location & terrain

Where is Parit Raja?

Parit Raja sits at 1.9°N, 103.1°E, 9 m above sea level, in Malaysia. The nearest listed city is Yong Peng, 17 km away.

Topography around Parit Raja

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Parit Raja.

Within 3 km, the terrain around Parit Raja has only modest variations in elevation — a maximum elevation change of 14 m around an average of 6 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 284 m; within 80 km, large variations in elevation — a maximum elevation change of 1,189 m.

The land around Parit Raja is covered by trees (80%) within 3 km, trees (89%) within 16 km, and trees (60%) and water (35%) within 80 km.

3 km
14 m
16 km
284 m
80 km
1,189 m
treesgrasslandcroplandartificial surfaceswatermangroves
January weather nearby: Yong Peng 17 km · Batu Pahat 20 km · Kampung Simpang Renggam 21 km · Kawasan Penempatan Ulu Sungai Benut 23 km · Kawasan Penempatan Ulu Benut Tiga 23 km · Simpang Renggam 23 km · Kampung Minyak Beku 25 km · Kawasan Penempatan Ulu Benut Lima 27 km

Malaysia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / G / M
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$13,125
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
95%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
22.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 581
Religion
Muslim 64%Buddhist 19%Christian 9%Hindu 6%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Parit Raja (1.8681°, 103.1124°, elevation 9 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).